Alameda County  »  94546  »  Hillside CT  »  17766 Hillside CT

17766 Hillside Court, Castro Valley, CA 94546 - Property report

Also known as: 17766 Hillside CT

Property image for 17766 Hillside Court, Castro Valley, CA 94546
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1969

Acreage

1.18

Sale price

$820,000

General Information

Address
Primary address
17766 Hillside Ct
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84D-1206-78

Owner

Find out who owns 17766 Hillside Court, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/07/2014
Sale price
$820,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$11,934
Current property tax
$11,853
Tax per sq. ft.
$4
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
2,683
Stories
15
Year built
1969
Building material
Wood/wood and steel frames
Last altered
1970
Rooms
9
Elevator
Bedrooms
5
Bathrooms
30
Lot
Acreage
1.18
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
25 /100.  Car-Dependent
Transit score
25 /100.  Some Transit
Bike score
21 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 17766 Hillside Court, Castro Valley, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 17766 Hillside Court, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
02/07/2014 $820,000 XXXX XXXX X; XXXX XXXXX X XXXXX XXXXX X XXX; XXXXXX XXXXX XX
08/16/2013 $520,000 XXXXX XXXXX X; XXXXXX XXXXX XXXXX XX XXXXXX XXXXXX X XX; XXXXXX XXXXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
01/15/2026 Reconveyance XXXX XXXX X
06/04/2025 Deed of trust XXXX XXXX X XXXXX XXXXXX XXXXXX XXXXX
05/25/2022 Deed of trust XXXX XXXX X XXXXX XXXXXX XXXXXX XXXXX
04/09/2019 Deed of Trust XXXX XXXX X XXXXX XXXXXX XXXXXX XXXXX
02/07/2014 Deed of Trust XXXX XXXX X XXX XXXXXXXX XXX
02/07/2014 Grant Deed XXXXX XXXXX X XXX XXXX XXXX X
08/16/2013 Grant Deed XXXXXX XXXXXX X XX XXXXX XXXXX X
01/04/1996 Deed XXXXXX, XXXXXX X & XXXXXXXXX X XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 17766 Hillside Court, Castro Valley, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$11,934
Current property tax
$11,853
Tax per sq. ft.
$4
Recent tax assessments
Market value
$1,025,261
Land value
$307,578
Building value
$717,683

More about Alameda County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $1,005,163 1.164 $11,700 +0.69%
2024-2025 $985,458 1.1791 $11,620 -48.84%
2023-2024 $966,140 2.3508 $22,712 +101.36%
2022-2023 $947,197 1.1908 $11,279 +2.52%
2021-2022 $928,633 1.1848 $11,002 +2.28%
2020-2021 $919,113 1.1703 $10,756 -1.51%
2019-2020 $901,097 1.212 $10,921 +2.36%
2018-2019 $883,434 1.2077 $10,669 +2.65%
2017-2018 $866,116 1.2001 $10,394 +18.55%
2016-2017 $849,134 1.0326 $8,768 -5.16%
Permits

Permit information for 17766 Hillside Court, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/11/2013

*Most recent permit on record for this property.

Neighborhood

Castro Valley residential market stats

Access a detailed real estate market overview of Castro Valley so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Castro Valley and compare it to other neighborhoods in Alameda.

Median sale price

$1,013,750

-2.9% Y-o-Y

Median price/sq. ft.

$619

-9.8% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

Check out recently sold homes in Castro Valley and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 17766 Hillside Court, Castro Valley, CA 94546 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Proctor Elementary School 8 Public K-5 584 0.18
The Montessori Giving Tree NR Private K-6 7 0.26
Alma Preschool NR Public 52 0.55
Castro Valley Adult And Career Education NR Public 0 0.58
Redwood Christian Schools NR Private K-12 706 0.59
Redwood Christian Elementary School NR Private K-5 282 0.69
Castro Valley Virtual Academy 7 Public K-12 67 0.87
Chabot Elementary School 8 Public K-5 470 0.92
Anchor Education, Inc. NR Private 3-12 18 0.98
Sterling West San Francisco Campus NR Private 3-11 27 0.99
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Alma Preschool NR Public 52 0.55
Castro Valley Adult And Career Education NR Public 0 0.58
Redwood Christian Schools NR Private K-12 706 0.59
Castro Valley Virtual Academy 7 Public K-12 67 0.87
Anchor Education, Inc. NR Private 3-12 18 0.98
Sterling West San Francisco Campus NR Private 3-11 27 0.99
Anchor Education, Inc. School NR Private 3-12 0 1.00
Our Lady Of Grace School NR Private K-8 218 1.10
Creekside Middle School 8 Public 6-8 760 1.37
Canyon Middle School 6 Public 6-8 1,332 1.50
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Alma Preschool NR Public 52 0.55
Castro Valley Adult And Career Education NR Public 0 0.58
Redwood Christian Schools NR Private K-12 706 0.59
Castro Valley High School 9 Public 9-12 2,799 0.71
Castro Valley Virtual Academy 7 Public K-12 67 0.87
Roy A. Johnson High School NR Public 9-12 24 0.87
Redwood Continuation High School 3 Public 9-12 122 0.87
Anchor Education, Inc. NR Private 3-12 18 0.98
Sterling West San Francisco Campus NR Private 3-11 27 0.99
Anchor Education, Inc. School NR Private 3-12 0 1.00

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 17766 Hillside Court, Castro Valley, CA

18276 Maffey Dr, Castro Valley 4664 Cristy Way, Castro Valley 4617 Cristy Way, Castro Valley 18301 Maffey Dr, Castro Valley 18049 Joseph Dr, Castro Valley 17859 Hillside CT, Castro Valley 18284 Maffey Dr, Castro Valley 18268 Maffey Dr, Castro Valley 18260 Maffey Dr, Castro Valley 18308 Maffey Dr, Castro Valley 18332 Maffey Dr, Castro Valley 17941 Joseph Dr, Castro Valley 18324 Maffey Dr, Castro Valley 18300 Maffey Dr, Castro Valley 17700 Hillside CT, Castro Valley 4657 Hillside Pl, Castro Valley 18292 Maffey Dr, Castro Valley 17667 Hillside CT, Castro Valley 17672 Hillside CT, Castro Valley 17902 Joseph Dr, Castro Valley

Nearby ZIP codes for 17766 Hillside Court, Castro Valley, CA

94541, Alameda County, CA 94542, Alameda County, CA 94544, Alameda County, CA 94545, Alameda County, CA 94552, Alameda County, CA 94577, Alameda County, CA 94578, Alameda County, CA 94579, Alameda County, CA 94580, Alameda County, CA 94601, Alameda County, CA 94603, Alameda County, CA 94605, Alameda County, CA 94613, Alameda County, CA 94619, Alameda County, CA 94621, Alameda County, CA

Frequently asked questions

What is the year built for 17766 Hillside Court, Castro Valley, CA 94546?

The development at 17766 Hillside Court, Castro Valley, CA 94546 was built in 1969.

What is the total square footage of 17766 Hillside Court, Castro Valley, CA 94546?

17766 Hillside Court, Castro Valley, CA 94546 has a total of 2,683 square feet.

When was 17766 Hillside Court, Castro Valley, CA 94546 last sold and what was the sale price?

17766 Hillside Court, Castro Valley, CA 94546 was last sold on 02/07/2014 for $820,000.

What is the assessed value of 17766 Hillside Court, Castro Valley, CA 94546?

17766 Hillside Court, Castro Valley, CA 94546 is currently assessed at $1,005,163.

What are the property taxes for 17766 Hillside Court, Castro Valley, CA 94546?

The property taxes for 17766 Hillside Court, Castro Valley, CA 94546 total $11,700.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account